I've added a ticket to trac with the patch (I don't have commit access) http://ghc.haskell.org/trac/ghc/ticket/8217 Cheers Luke
On Mon, Sep 2, 2013 at 4:36 AM, Gabor Greif <ggr...@gmail.com> wrote: > On 9/1/13, Luke Iannini <lukex...@gmail.com> wrote: > > Thanks! > > > > This seems to do the trick wonderfully. > > -ghclibdir = $(libdir)/ghc-$(ProjectVersion) > > +ghclibdir = $(libdir)/$(CrossCompilePrefix)ghc-$(ProjectVersion) > > > > I've just done a clean build with this and it's working perfectly. > > Great! Do you plan to push this? (Please do!) > > Cheers, > > Gabor > > > > > > > On Sat, Aug 31, 2013 at 2:26 PM, Gabor Greif <ggr...@gmail.com> wrote: > > > >> On 8/31/13, Luke Iannini <lukex...@gmail.com> wrote: > >> > Hi Gabor! > >> > Yes, I believe that's still the case (we're working around it by using > >> > different prefixes for each architecture at the moment). And I think > we > >> > should definitely do what you propose. I'll see if I can get a patch > >> > together shortly (or if someone already knows exactly what to do and > >> wants > >> > to do it first, feel free! : )). > >> > >> This is probably where one should start, > >> > >> https://github.com/ghc/ghc/blob/master/mk/install.mk.in#L108 > >> > >> but be careful with the 'if's in the makefile! > >> > >> Cheers, > >> > >> Gabor > >> > >> > >> > > >> > Cheers > >> > Luke > >> > > >> > > >> > On Sat, Aug 31, 2013 at 4:50 AM, Gabor Greif <ggr...@gmail.com> > wrote: > >> > > >> >> Hi Luke, devs, > >> >> > >> >> Just a quick question, as I haven't recently built a cross-compiler, > >> >> but I have noticed a problem with installation of cross-ghc last > time. > >> >> > >> >> $ ls <prefix>/lib/ghc-7.7.20130412 > >> >> > >> >> The problem is, that when someone installs a non-cross > >> >> compiler the same day, the cross-compiler's > >> >> libraries and executables get overwritten > >> >> by the non-cross installation :-( > >> >> > >> >> This probably also happens with release versions. > >> >> > >> >> Can you confirm this behaviour with HEAD? > >> >> > >> >> In case yes, should we consider adding a > >> >> cross-prefix, like employed in bin/ ? > >> >> > >> >> $ ls > <prefix>/bin/powerpc-montavista-linux-gnuspe-ghc-pkg-7.7.20130412 > >> >> > >> >> Of course all the links inside must be re-aligned accordingly. > >> >> > >> >> Cheers, > >> >> > >> >> Gabor > >> >> > >> >> > >> >> On 8/31/13, Luke Iannini <lukex...@gmail.com> wrote: > >> >> > I will tell Stephen! > >> >> > > >> >> > I've added iOS as Tier 2 — I bet we can find a sponsor for a > >> >> > buildbot > >> >> down > >> >> > the line — and I've added myself while I wait to hear from Stephen. > >> >> > It > >> >> > looks like the mailto links on the wiki (e.g. the names in the > >> Platform > >> >> > Maintainers section) aren't working, by the way: > >> >> > http://ghc.haskell.org/trac/ghc/wiki/CodeOwners. > >> >> > > >> >> > Cheers > >> >> > Luke > >> >> > > >> >> > > >> >> > On Fri, Aug 30, 2013 at 2:04 AM, Simon Peyton-Jones > >> >> > <simo...@microsoft.com>wrote: > >> >> > > >> >> >> Great. Please thank Stephen too.. I don’t have his email.**** > >> >> >> > >> >> >> ** ** > >> >> >> > >> >> >> Just go ahead and modify **** > >> >> >> > >> >> >> http://ghc.haskell.org/trac/ghc/wiki/CodeOwners**** > >> >> >> > >> >> >> http://ghc.haskell.org/trac/ghc/wiki/Platforms**** > >> >> >> > >> >> >> ** ** > >> >> >> > >> >> >> I assume iOS will become a tier-2 platform?**** > >> >> >> > >> >> >> ** ** > >> >> >> > >> >> >> Simon**** > >> >> >> > >> >> >> ** ** > >> >> >> > >> >> >> *From:* Luke Iannini [mailto:lukex...@gmail.com] > >> >> >> *Sent:* 30 August 2013 09:07 > >> >> >> *To:* Simon Peyton-Jones > >> >> >> *Cc:* Austin Seipp > >> >> >> > >> >> >> *Subject:* Re: [Haskell-cafe] Announcing GHC iOS**** > >> >> >> > >> >> >> ** ** > >> >> >> > >> >> >> Certainly! And I'd be happy to take on maintainership of GHC iOS > if > >> >> >> that's > >> >> >> what you mean — I've committed to a very large project using it so > >> >> >> I'll > >> >> >> be > >> >> >> maintaining it anyway : ). I'd guess Stephen would feel the > >> >> >> same.**** > >> >> >> > >> >> >> ** ** > >> >> >> > >> >> >> And thanks so much for the kind words, it means the world! Thank > >> >> >> you > >> >> >> infinitely for Haskell : ).**** > >> >> >> > >> >> >> ** ** > >> >> >> > >> >> >> Cheers**** > >> >> >> > >> >> >> Luke**** > >> >> >> > >> >> >> ** ** > >> >> >> > >> >> >> On Fri, Aug 30, 2013 at 12:32 AM, Simon Peyton-Jones < > >> >> >> simo...@microsoft.com> wrote:**** > >> >> >> > >> >> >> Should we update the “Platform maintainers” on > >> >> >> http://ghc.haskell.org/trac/ghc/wiki/TeamGHC**** > >> >> >> > >> >> >> or the list of supported platforms on > >> >> >> http://ghc.haskell.org/trac/ghc/wiki/Platforms?**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> *From:* Haskell-Cafe [mailto:haskell-cafe-boun...@haskell.org] > *On > >> >> Behalf > >> >> >> Of *Luke Iannini > >> >> >> *Sent:* 29 August 2013 21:56 > >> >> >> *To:* Haskell Cafe > >> >> >> *Subject:* Re: [Haskell-cafe] Announcing GHC iOS**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> Stephen provided some more credits — thanks so much to all!**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> Three connected projects concerning cross-compilation:**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> *Registerised ARM support, added using David Terei's LLVM compiler > >> >> >> back > >> >> >> end with Stephen Blackheath doing an initial ARMv5 version and > LLVM > >> >> patch > >> >> >> and Karel Gardas working on floating point support, ARMv7 > >> >> >> compatibility > >> >> >> and > >> >> >> LLVM headaches. Ben Gamari did work on the runtime linker for > >> ARM.**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> *General cross-compiling, with much work by Stephen Blackheath and > >> >> >> Gabor > >> >> >> Greif (though many others have worked on this).**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> *A cross-compiler for Apple iOS. iOS-specific parts were mostly > >> >> >> Stephen > >> >> >> Blackheath with Luke Iannini on the Cabal patch, testing and > >> >> >> supporting > >> >> >> infrastructure, also with assistance and testing by Miëtek Bak and > >> >> >> Jonathan > >> >> >> Fischoff, and thanks to many others for testing; The iOS cross > >> >> >> compiler > >> >> >> was > >> >> >> started back in 2009 by Stephen Blackheath with funding from Ryan > >> >> Trinkle > >> >> >> of iPwn Studios.**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> Thanks to Ian Lynagh for making it easy for us with integration, > >> >> makefile > >> >> >> refactoring and patience, and to David Terei for LLVM > >> >> >> assistance.**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> On Thu, Aug 29, 2013 at 1:43 PM, Luke Iannini <lukex...@gmail.com > > > >> >> >> wrote:* > >> >> >> *** > >> >> >> > >> >> >> Hi all!**** > >> >> >> > >> >> >> (in case you don't read /r/haskell : ))**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> Stephen Blackheath and I are extremely happy to report that as of > >> >> >> today, > >> >> >> GHC can natively build binaries for iOS devices and the iOS > >> >> >> Simulator.**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> You'll find everything you need here: > >> >> >> > http://ghc.haskell.org/trac/ghc/wiki/Building/CrossCompiling/iOS**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> The short of it is you can use "ghc-ios myFiles.hs" to get a > >> universal > >> >> >> ARMv7/ARMv7s/i386 static library to drop straight into an Xcode > >> >> >> project.** > >> >> >> ** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> Stephen's already working on some wonderful FRP-powered games, I'm > >> >> >> working > >> >> >> on a project called SpaceTime that I'll announce shortly, and you > >> >> >> may > >> >> now > >> >> >> all begin creating insanely great iOS software using the finest > >> >> >> language > >> >> >> in > >> >> >> the world : ).**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> Stephen deserves the lion's share of the credit for this project — > >> >> >> it's > >> >> >> been over 3 years in the making! Many thanks to Maxwell Swadling > >> >> >> for > >> >> >> generalizing static library builds into a -staticlib flag for GHC, > >> >> Carter > >> >> >> Schonwald for compilation guidance, and the venerable Austin Seipp > >> for > >> >> >> reviewing and merging our patches.**** > >> >> >> > >> >> >> **** > >> >> >> > >> >> >> ** ** > >> >> >> > >> >> > > >> >> > >> > > >> > > >
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